Renewed clashes in Egypt

Bryan Denton/The New York TimesA wounded pro-Morsi protester is carried by other demonstrators toward a mosque, where activists set up medical facilities, in Cairo, Aug. 16, 2013. Dozens of people were reportedly killed in renewed clashes on Friday as thousands of Muslim Brotherhood supporters marched in Cairo, facing police officers authorized to use lethal force if threatened.

AP Photo/Hassan AmmarA supporter of ousted President Mohammed Morsi, center in blue, aims his gun at a car driver in Cairo, Egypt, Friday, Aug. 16, 2013. Egyptian security forces, backed by armored cars and bulldozers, moved on Wednesday to clear two sit-in camps by supporters of the country's ousted President Mohammed Morsi, showering protesters with tear gas as the sound of gunfire rang out at both sites.

AP Photo/Khalil HamraAn Egyptian man covered with blood shouts inside the Al-Fath mosque that is being used as a makeshift hospital and is receiving casualties from clashes between security forces and supporters of Egypt's ousted President Mohammed Morsi in Ramses Square, downtown Cairo, Egypt, Friday, Aug. 16, 2013. Gunfire rang out over a main Cairo overpass and police fired tear gas as clashes broke out after tens of thousands of Muslim Brotherhood supporters took to the streets Friday across Egypt in defiance of a military-imposed state of emergency following the country's bloodshed earlier this week.

Bryan Denton/The New York TimesA wounded pro-Morsi protester is carried by fellow demonstrators into Al-Nour mosque, where activists set up medical facilities, in Ramses Square in Cairo, Aug. 16, 2013. Dozens of people were reportedly killed in renewed clashes on Friday as thousands of Muslim Brotherhood supporters marched in Cairo, facing police officers authorized to use lethal force if threatened.

AP Photo/Khalil HamraA wounded Egyptian man receives treatment on the ground during clashes between security forces and supporters of Egypt's ousted President Mohammed Morsi in Ramses Square, near the Al-Fath mosque, in downtown Cairo, Egypt, Friday, Aug. 16, 2013. Gunfire rang out over a main Cairo overpass and police fired tear gas as clashes broke out after tens of thousands of Muslim Brotherhood supporters took to the streets Friday across Egypt in defiance of a military-imposed state of emergency following the country's bloodshed earlier this week.

Bryan Denton/The New York TimesA man grieves over the body of his brother amid other bodies of pro-Morsi protesters in a makeshift morgue at Al-Nour mosque in Ramses Square in Cairo, Aug. 16, 2013. Dozens of people were reportedly killed in renewed clashes on Friday as thousands of Muslim Brotherhood supporters marched in Cairo, facing police officers authorized to use lethal force if threatened.

Bryan Denton/The New York TimesA wounded pro-Morsi protester is carried by fellow demonstrators into Al-Nour mosque, where activists set up medical facilities, in Ramses Square in Cairo, Aug. 16, 2013. Dozens of people were reportedly killed in renewed clashes on Friday as thousands of Muslim Brotherhood supporters marched in Cairo, facing police officers authorized to use lethal force if threatened.

Bryan Denton/The New York TimesPro-Morsi protesters demonstrate in Ramses Square before clashes with security forces in Cairo, Aug. 16, 2013. Dozens of people were reportedly killed in renewed clashes on Friday as thousands of Muslim Brotherhood supporters marched in Cairo, facing police officers authorized to use lethal force if threatened.